I had s.a. bad. I also did the mask thing, and literally hated it, wore it for about 3 nights, and couldn`t go all night on it--miserable piece of crap! Had the operation, they took everything out that can be taken out, (READ-***** OF AN OPERATION) the throat part busted open 1 week after doing it, I almost bled to death on the way back to the hospital. Lost all kinds of weight, couldn`t even drink water for a week or so, much longer on any kind of food. Sure helped in the long run !
